baber/WOPTO huggingface dataset:
Patent JP-H10208995-A (JP)
Title: Transfer mask for exposure to charged particle beam
Inventor: KONISHI TOSHIO
IPC: G03F1/40
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent a transfer mask from causing migration together with silicon in a substrate when the mask is irradiated with an electron beam by providing a conductive thin film composed of an osmium film as the electrification preventing film of the transfer mask. SOLUTION: Firstly, a transfer mask 13 for exposure to a charged particle beam composed of a transfer pattern 6 and transfer pattern openings 11 is formed through a prescribed process. Then an osmium film 12 is formed on the mask 13 carrying no electrification preventing film by the plasma film forming method. The osmium film 12 works as an electrification preventing film and prevents the mask 13 from causing migration together with silicon in a substrate. Therefore, the conductivity of the mask 13 can be maintained and the positional deviation of a plotted pattern due to charge-up can be prevented.
Patent JP-2000208155-A (JP)
Title: Constituting material for phosphoric acid type fuel cell and its manufacture
Inventor: KUSUSE NOBUHIKO
IPC: H01M8/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a constituting material for a phosphoric acid type fuel cell having a low production cost and allowing little reduction of battery performance and little reduction of mechanical strength, and provide its manufacturing method. SOLUTION: This constituting material for a phosphoric acid type fuel cell is molded by heating a mixture of graphite powder and a polyphenyl sulfide resin (a PPS resin). In its manufacturing method, a press molding method is adopted as the heat molding of the mixture. For example, a molding 22 formed by pressurizing the mixture with both a first mold 21A and a second mold 21B is taken out of the molds 21A, 21B, and is heat-treated at 350 deg.C. Otherwise, the molding 22 can be obtained by an extrusion molding method in place of the press molding method.
Patent JP-S63172728-A (JP)
Title: Fluorine-containing aromatic polyester, its production and coating agent
Inventor: IKEHARA TOYOJI
IPC: C08G63/682
Filed: 1987-01-12
Abstract: PURPOSE:To obtain a polyester improved in moldability and weathering resistance, by reacting an aromatic dicarboxylic acid or its halide containing a tetrafluoro dicarboxylic acid or its halide with an aromatic diol. CONSTITUTION:In a process for producing an aromatic polyester by reacting an aromatic dicarboxylic acid or its halide with an aromatic diol, a tetrafluoro dicarboxylic acid or its halide of formula I or II is used as at least part of said aromatic dicarboxylic acid or its halide is used. In this way, a fluorine- containing polyester which is an aromatic polyester comprising structural units of formula III, wherein at least 28wt.% structural units are those represented by formulas IV or V, and has a fluorine content of 4-45wt.%, and an intrinsic viscosity [eta] of 0.1-1.5 is obtained. In the formula, X1 is H or a halogen, A is an aromatic dicarboxylic acid residue and R is an aromatic diol residue.
Patent JP-H02190183-A (JP)
Title: Alpha-amidated enzyme having c-end derived from human thyroid gland
Inventor: OOSUE KAZUHIRO
IPC: C12R1/19
Filed: 1989-01-17
Abstract: PURPOSE:To obtain novel alpha-amidated enzyme having C-end derived from human thyroid gland and biologically active fragment of said enzyme able to translate a protein or peptide expressed by specific formula to an alpha-amidated protein or peptide having C-end expressed by other specific formula. CONSTITUTION:A protein or peptide expressed by formula I is amidated to present new alpha-amidated enzyme having above-mentioned C-end able to be translated to formula II. To obtain said enzyme, at first, two species of cDNA of new alpha-amidated enzyme having C-end are isolated from human thyroid gland. Next, protein exhibiting activity to alpha-amidated enzyme having C-end is manifested in a large amount in escherichia coli and zooblast (COSI) by using said cDNA. Therefore, enzyme having activity to alpha-amidated enzyme having C-end is able to be produced in a large amount by using novel cDNA of alpha- amidated enzyme having C-end. Furthermore, industrially useful amidated peptide is able to be produced in a large amount and in a low cost by using said enzyme.
Patent JP-S58125366-A (JP)
Title: Brazed copper alloy structure
Inventor: HARA KENJI
IPC: C22C9/00
Filed: 1982-01-20
Abstract: PURPOSE:To provide a brazed copper alloy structure which is improved in corrosion resistance in hydrogen sulfide atmospheres by using copper alloy members contg. limited contents of phosphorus for the structure to be joined by using copper phosphate brazig filler metal. CONSTITUTION:A brazed copper alloy structure wherein copper alloy members consisting of 0.25-1.4% phosphorus and the balance of copper are brazed with copper phosphate brazing filler metal. By such copper alloy compsn. and specifying the brazing filler metal, structures of electric apparatus and chemical apparatus having high corrosion resistance in hydrogen sulfide atmospheres, for example, cage materials for squirrel-cage rotors in squirrel-cage induction motors are obtained.
Patent JP-H07210083-A (JP)
Title: On-vehicle navigation device
Inventor: YUYAMA TOSHIO
IPC: G09B29/00
Filed: 1994-01-25
Abstract: PURPOSE:To give a standard for the mean speed of a road on which a travel is expected. CONSTITUTION:A travel data calculation part 11 is supplied from a vehicle position and a travel speed from a current position and travel speed calculation part 5, a node from a data storage part 7, and time from a timer 9, and calculates the mean speed between nodes. A speed storage part 13 is stored with the time and the mean speed between the nodes from a travel data calculation part 11. A drawing part 15 performs a drawing process making the display colors of roads and the shapes of marks displayed on the roads different according to the mean speed by using the node and mean speed data from the speed storage part 13 to display them on a display 17.
Patent JP-H02715-A (JP)
Title: Fluorinated 1-arylalkoxy-tris (dialkylamino)-phosphonium salt
Inventor: ARUFUREETO KURUUZE
IPC: C07F9/06
Filed: 1989-01-17
Abstract: NEW MATERIAL: Compounds expressed by formula I (R 1 -R 5  are H, 1-6C alkyl which can be perfluorinated, halogen, 1-6C alkoxy, 1-6C alkylthione, three or less of R 1 -R 5  are group excluding H, Y is H, C n F 2n+1 ; X is Br, I; Alkyl is 1-3 alkyl).  
     EXAMPLE: (1-Phenyl-2,2,2-trifluoroethoxy)-tris(diethylamino)phosphonium bromide.  
     USE: Intermediates to be converted easily by one step into an organic compound having a partially fluorinated side chain which has been prepared so far only by a multi-step method requiring a huge expense.  
     PROCESS: A compound of formula I which is useful as the intermediate of a compound of formula IV (X can be H) is obtained easily in a good yield by one step from a raw material which can be produced easily by reacting a compound of formula II with both compounds of a formula CF 3 X (X is Br, I) and formula III. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63176857-A (JP)
Title: Disengageable gear mechanism
Inventor: MIURA HIDEO
IPC: F16H19/04
Filed: 1987-01-16
Abstract: PURPOSE:To make it possible to freely engage a gear mechanism during rotation or movement by arranging an introduction segment track member in the longitudinal end part of a rack body on the side on which a pinion gear enters, adjacent to the rack body. CONSTITUTION:When a pinion 3B advances so as to reach a position on a segment track 7, if teeth of the pinion 3B align with troughs in the segment track 7, there is no problem. However, if the addenda of both members interfere with each other, the segment track 7 swings downward about a shaft 6 as a rotating center so as to prevent the teeth from being broken. Further, the contact between the addenda causes the pinion 3B to rotate, and therefore the addenda of one of them fall into troughs in the other during rolling of the pinion since the addendum pitches of the pinion 3B and the rack 7 are different from each other although the serration pitches of both are equal to each other. Therefore, the teeth of both are meshed with each other. As the teeth are meshed with each other, the rack 7 having been depressed is returned to its original position by a spring 16, and therefore, it is introduced into a main body rack 1 while the meshing condition is deeper and deeper so that a regular meshing condition may be obtained.
Patent JP-S59194657-A (JP)
Inventor: NIIRUZU OOUEN YANGU
IPC: F02G1/044
Filed: 1984-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08195439-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUNADA TAKESHI
IPC: H01L21/3205
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a semiconductor device which ensures the flatness of a reflow insulating film, in which an upper-layer interconnection formed after the formation of an interlayer insulating film is made much finer and whose reliability is high even when the difference in level of the substratum of the reflow insulating film obtained on a semiconductor substrate is high by adopting a reflow-insulating-film formation technique. CONSTITUTION: A manufacturing method is provided with a reflow-film formation process wherein a lower-layer interconnection 12 is formed on a semiconductor substrate 10, SiH4 gas and H2 O2 are introduced into a vacuum chamber which has housed the semiconductor substrate, they are reacted with each other in a prescribed vacuum within a temperature range of -10 deg.C or higher and +10 deg.C or lower and a reflow SiO2 film 13 having a reflow shape is formed on the semiconductor substrate and with an etching process wherein an etching operation by a prescribed amount is executed inside the vacuum chamber over the whole face of the reflow SiO2 film.
Patent JP-H0545474-A (JP)
Title: Timepiece with solar cell
Inventor: YAMADA TAKEHIDE
IPC: G04B19/06
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a timepiece with a solar cell free from an interference fringe and wetting phenomenon even if a windshield glass is in contact with a solar cell. CONSTITUTION:This timepiece contains a solar cell as primary power source. A windshield glass 1 fixed on a shell 5, a solar cell 3 laminated flatly on the windshield glass 1 and a gap formed between the windshield glass 1 and the solar cell 3 by printing, sealing, etc., are arranged to obtain a timepiece with a solar cell which is easy to view with the prevention of light interference.
Patent JP-H11198681-A (JP)
Title: Air duct structure of vehicular instrument panel
Inventor: TANAKA TOMONORI
IPC: B60K37/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction and higher assembling workability by reducing the number of parts used, and simplifying a structure. SOLUTION: A front duct lower 13 is constituted of integrally-formed of a defroster duct lower 9 extending in vehicle cross direction and a center duct lower 11 extending from the middle part of the defroster duct lower 9 in vehicle cross direction toward the rear part of a vehicle body. A instrument panel is connected to the defroster duct lower 9 from the above to form a defroster duct 5 which has a defroster air passage 21 in it. A center duct upper 23 is connected to the center duct lower 11 from the above to form a center duct 7 which has air-conditioning air passages 25a-25c in it.
Patent JP-H07206297-A (JP)
Title: Failure diagnostic device for elevator
Inventor: OKA TAKAAKI
IPC: B66B5/00
Filed: 1994-01-25
Abstract: PURPOSE:To quickly and precisely input a failure data so as to improve diagnostic precision by renewing a knowledge base on the basis of a failure investigation input. CONSTITUTION:A failure diagnostic device consists of a data collecting means 30 collecting the data in a failure of an elevator, the first storage unit 32 storing the data collected by the data collecting means 30, a communication unit 41 receiving/giving the data from/to the outside via a communication line, an inputting means inputting a comparison result found by comparing an estimated result stored in the second storage unit with an actual failure cause, and a knowledge base renewal unit 5 renewing the data of a knowledge base on the basis of the comparison result inputted in a failure diagnostic unit via the communication line.
Patent JP-S56104579-A (JP)
Title: Television camera device
Inventor: NAGAI KIYOTAKE
IPC: H04N5/238
Filed: 1980-01-23
Abstract: PURPOSE: To keep always the maximum contrast and the best S/N ratio in an output of a TV camera, by changing the amplification degree of a video signal automatically according to change of the illumination intensity of an object.  
     CONSTITUTION: When respective window setting voltages and lens stop position detection voltages are applied between A and C inputs and to the B input of comparator 21, outputs QA, QB and QC are changed according to change of detection voltages. Up-down counter 22 is counted up when output QA becomes L-level; and counter 22 is counted down when output QA becomes H-level. Outputs QA and QB are connected to A and B inputs of decoder 23, and decoder outputs Y 0 ∼Y 3  are controlled by their information. When output QB of comparator 21 is L-level and outputs QA and QB of counter 22 are L-level, the ENE terminal is coantrolled to the L-level through FF25; and when they are H-level, the ENE terminal is controlled to the L-level through FF26. Outputs Y 0 ∼Y 3  of decoder 23 are sent to the gain switching amplifier. Thus, lens stop detection voltages are input to control the gain of the gain switching amplifier, by the automatic gain switching control circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60150550-A (JP)
Title: Production method of cylindrical alkaline cell
Inventor: HARADA MASATO
IPC: H01M50/469
Filed: 1984-01-18
Abstract: PURPOSE:To dissolve problems such as the liquid leakage during storage at a high temperature and high humidity and an internal short-circuit due to a shock by heating the opening tips of a separator made of thermal plastic resin fibers and forming inwardly curled sections. CONSTITUTION:The inlet of a mole 12 has a recess, separator tips 8a are pressed to the mold 12 heated by a heater 13 to be heated and curled inwardly. In this case, the outer diameter of the curl tip is made phi4, which is smaller than the inner diemater of the inlet of the cap section of a seal body 3. Accordingly, the opening tips of the separator are prevented from partially being bent irregularly when the seal body is coupled with the separator, thereby affecting on an improvement in the liquid leakage resistance of a cell and a remarkable decrease of an internal short-circuit extremely effectively.
Patent JP-H04240797-A (JP)
Title: Heat radiating structure of printed board device
Inventor: UMAGOME RIICHI
IPC: F28D15/02
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the heat radiating structure, of a printed board device, by which the inside of a shelf is not set locally to a high temperature and whose cooling performance is excellent by a method wherein the heat-absorbing end of a heat pipe is arranged at the high-temperature part of a printed board and the heat radiating end of the heat pipe is cooled by using a liquid such as water or the like. CONSTITUTION:A printed board 5 on which a heat pipe 20 has been mounted is inserted into a shelf 1; after that, a feed and supply pipe 45A is connected to a male-side pipe joint 40A from the rear of a back board 2; a discharge pipe 45B is connected to a male-side pipe joint 40B. Then, a case 30 is filled with water; the water is drained sequentially; the temperature difference between a heat-absorbing end 20A situated at a high-temperature part 10 and a heat radiating end 20B inside the case 30 is made large. Thereby, heat at the high- temperature part can be discharged efficiently to the outside of the shelf.
Patent JP-H10196017-A (JP)
Title: Joint for partition panel
Inventor: NOMAN TADASHI
IPC: E04B2/74
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To restrain the thicknesswise deflection of partition panels arranged side by side. SOLUTION: A channel type joint 14 of approximately U-shaped cross section attached to the edge of a partition panel 2 for the clamping thereof from a thicknesswise direction, is formed out of the first and second side plates 31A and 31B attached to the upper and reverse sides of the panel 2 in parallel with each other, and the third side plate 32 extended between both side plates 31A and 31B. In addition, the intermediate part of the third side plate 32 is formed to have an approximately S-shaped bent part 33, so that the joint 14 and another joint 14 rotated by 180 degrees around the midpoint of the third side plate 32 come to be coupled to each other, when the external surfaces of the third side plates 32 are abutted to each other for contact.
Patent JP-H02189827-A (JP)
Title: Manufacture of switch case
Inventor: AOZUKA YOSHIYUKI
IPC: H01H11/00
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the deterioration of insulating coating by coating the insulating coating adjoining the connected part of a cord and terminal with a sealing tubular body composed of the resin having more heat resistance than the insulating coating, burying the base part of the tubular body in the peripheral wall part of a case, and injecting heat resistant resin. CONSTITUTION:A terminal 8 is connected to the cord 1 coated with an insulating coating 2. The coating 2 adjoining the part to which the terminal 8 is connected is coated with a sealing tubular body 3. The body 3 is formed with the resin having more heat resistance than the coating 2, a die 35 is closed with the terminal 8 and the base part 4 of the body 3 arranged within the die 35, and a heat resistant resin is injected in the die 35. Thus the case 15 in which the terminal 8 is inserted is formed, and also the switch case in which the part 4 of the body 3 is buried in the peripheral wall part 16 of the case 15 is formed, and thereby the deterioration of the insulating coating can be prevented.
Patent JP-H077533-A (JP)
Title: Isdn terminal adapter
Inventor: UENO CHIKAKO
IPC: H04L69/40
Filed: 1993-01-20
Abstract: PURPOSE:To fully monitor the signal of a data terminal interface by providing a monitor for transmitted and received data by a sub rate multiplex system and a monitor function for any arbitrary control line using Sa and Sb bits and E bits. CONSTITUTION:On the transmission side, at an ISDN terminal adapter DTEI3 provided with a sub rate multiplex circuit depending on I460 characteristics, first and second control lines are connected to the Sa and Sb bit input terminals of a velocity matching circuit RAa1, and a received data signal line is connected to the D bit input terminal and transmitted to a line. Then, 3rd-6th control lines not to be loaded on the Sa and Sb bits are inputted to a second velocity matching circuit RAb2, periodically read by a CPU 6 and transmitted to the line while being loaded on the E bits. On the reception side, a terminal adapter DTEI4 outputs all the lines and outputs monitor signals received by the RAa1 and RAb2 to a port 10 for monitor. Thus, the signals of the data terminal interface can be fully monitored.
Patent JP-H09198787-A (JP)
Title: Method for controlling rotational speed of disk motor and disk reproducing device
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B19/28
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a disk motor driving circuit at the time of operating data retrieval in a high speed disk reproducing device using an optical pickup. SOLUTION: When an information reading section such as a pickup 4 is removed form the inner peripheral side of a disk 1 to the outer peripheral side, the driving current of a disk motor driving circuit 3 for rotating the disk 1 is controlled to the first value. On the contrary, when the information reading section is removed form the outer peripheral side to the inner peripheral side, the driving current of the disk motor driving circuit 3 is controlled to the second value being smaller than the first value.
Patent JP-S59132391-A (JP)
Inventor: KAWAKAMI TAKASHI
IPC: G21C13/06
Filed: 1983-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0697428-A (JP)
Title: Mos controlled power semiconductor device provided with switching-off capability and its manufacture
Inventor: FURIITOHERUMU BAUERU
IPC: H01L29/74
Filed: 1991-01-25
Abstract: PURPOSE: To switch on via a conductive channel by a single first gate electrode and further switch off with a high switching capacitance. CONSTITUTION: In a MOS control control power semiconductor device having switch-off capability, a plurality of first and second unit cells are disposed between a first main electrode H1 and a second main electrode H2 in a semiconductor substrate 1, so as to be alternately exchanged between adjacent cells, and they are parallel-connected, and each of the first unit cells has a thyristor structure having a series of layers, doped alternately. This series of layers contains a marginal first emitter region 5, having an inside first central region 11 of a low dope level, and each of the second unit cells is a semiconductor device having an emitter layer 9, a base layer 8, and a contact region 7 which is embedded on the first main electrode H1 side of a base layer 8 and is doped oppositely to the base layer 8.
Patent JP-H09193979-A (JP)
Title: Spray can
Inventor: SAKAMOTO HIROAKI
IPC: B05B9/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To easily house a spare nozzle for a injection nozzle which is easy to have a clogging, and prevent a clogging due to the adhesion of dust, etc., during the storage from generating by a method wherein an internal wall is provided on the inside of the external wall of a protective cap, and the space nozzle is housed between the external wall and the internal wall. SOLUTION: A spray can is constituted of a container 1 being equipped with an injection nozzle 2, and a cap 3. For such a spray can, on the inside of a cylindrical side wall 4 of the cap 3, an internal wall 5 which is concentric with the side wall 4, is provided. Then, in a gap between the side wall 4 and the internal wall 5, a specified number of spare nozzles 2' are inserted and housed. In this case, the internal wall 5 has an appropriate tilt so that it may become closer to the side wall as becoming closer to the bottom part of the cap. Also, when the spare nozzles 2' are fitted, only the internal wall 5 is made elastically deformable, or at least the internal wall 5 is made more elastically deformable than the external wall 4.  By this method, the spare nozzles 2' are held in the cap 3 by an appropriate strength, and at the same time, the spare nozzles 2' are easily inserted in a housing space, and a better corresponding property to a dimensional change of the spare nozzles 2' is further ensured.
Patent JP-2000206815-A (JP)
Title: Image forming device and fixing device for the same
Inventor: YAMADA MASAMICHI
IPC: G03G15/01
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To realize a fixing device which quickly rises to a fixing temperature and is excellent in ability to separate a recording sheet from a fixing roller. SOLUTION: In the device, while a recording sheet S with an unfixed toner image T1 held thereon is carried by being sandwiched between a fixing roller 10 and a pressure roller 12, the toner image is fixed to the recording sheet S under heat and pressure. In this case, heating means 13 for heating the fixing roller 10 from the outside of an image contact face being in contact with the toner image is provided. In a pressure contact part between the fixing roller 10 and the pressure roller 12, a nip of a projecting shape is formed on the side of the fixing roller. At the widthwise end of the nip at least on the exit side, a deformed portion 1A of a projecting shape whose curvature on the image contact face is large is formed.